The Arctic Sun has long since dipped below the horizon, plunging the world into 24 hours of darkness. The region stretching across northern Norway is a vital indicator of the health of our planet.

Prehistoric changes and accelerating climate change are ‘shrinking’ Greenland and causing it to drift, new research warns.

The study, published in the journal Communications Earth & Environment, shows that on decadal timescales, the loss of Arctic ice favors the climate of the south-west of the United States—and ...

The Arctic has long filled humans with awe, but there are now profoundly worrying signals coming from the frozen landscape at the top of our planet, and scientists are deeply concerned about its ...